CN109936651A - A kind of shaft - Google Patents
A kind of shaft Download PDFInfo
- Publication number
- CN109936651A CN109936651A CN201910253385.5A CN201910253385A CN109936651A CN 109936651 A CN109936651 A CN 109936651A CN 201910253385 A CN201910253385 A CN 201910253385A CN 109936651 A CN109936651 A CN 109936651A
- Authority
- CN
- China
- Prior art keywords
- connection component
- shaft
- hole
- connecting shaft
- fixing buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The present invention provides a kind of shaft, it can be compressed in the arc length on the inside of shaft for existing shaft in rotation, cause flexible display screen to be extruded to damage, the problem of can not being applied to current folding screen equipment, by being improved to pivot structure, first connection component of shaft is equipped with the first fixing buckle, first strip through-hole, first notch and the first connecting shaft, second connection component is equipped with the second fixing buckle, second bar through hole, second notch and the first connecting shaft, in shaft rotation, second connecting shaft slides back and forth in the first strip through-hole, first connecting shaft slides back and forth in second bar through hole, solve shaft rotation when on the inside of camber line generate camber line it is poor, shaft is reached in rotation, the arc length of inside is not compressed, the problem of causing damage is extruded so as to avoid flexible display screen.
Description
Technical field
The present invention relates to folding apparatus fields, more specifically to a kind of shaft.
Background technique
Current smart phone market tends to saturation, and comprehensive screen technology has arrived at bottleneck, user to the aesthetic of mobile phone
It sees and starts weakness, purchase machine desire is greatly lowered.Start most to ask higher to improve each manufacturer terminal of purchase machine desire of user
Shield accounting, to improve user experience and increase feeling of immersion when using, so as to cause the desire of changing planes of user.
It include lift camera scheme, positive and negative double screen scheme, water droplet screen scheme in the current scheme for improving screen accounting
Deng.However these schemes do not change the shape and structure of intelligent machine fundamentally, the aestheticly tired that not can solve consumer is asked
Topic.Shield this thinking framework comprehensively to jump out, stimulate the purchase machine desire of consumer, each manufacturer terminal is begun trying in folding hand
Machine direction carries out related layouts.The technological difficulties of folding cell phone have the bending problem and pivot structure problem of screen at present.Due to hand
There are certain thickness for machine display screen, and there can be no the stretching of display screen and compressions, not only have bending during bending
The limitation of radius, and shielding body cannot directly shaft surface fitting.During bending, if shaft is in the length of screen body flex area
Degree is equal to the length of screen, then inevitably squeezes screen body during bending, to reduce the service life of flexible screen.
Therefore shaft, which must have flexible characteristic just during bending, can solve the extruding problem of screen body.
Summary of the invention
The technical problem to be solved in the present invention is that in current folding display screen scheme, it is desirable that mistake of the display screen in bending
There can be no the stretching of display screen and compressions in journey provides a kind of shaft for the technical problem.
In order to solve the above technical problems, the shaft includes: several first connection components the present invention provides a kind of shaft
With the second connection component；First connection component and second connection component are laminated structure, using component
It is placed in a manner of intermeshing and clamp by the rear end of another component front end；
Position among the front end of first connection component is outwardly protruding, forms the first fixing buckle, and described first is fixed
The position of button is equipped with and passes through for the second connecting shaft, the first strip through-hole that can be slid back and forth, first connection component
There is first notch in rear end position corresponding with first fixing buckle, is fixed with the first company beside first notch
Spindle, first connecting shaft is for connecting and fixing second connection component；
The front end of second connection component position corresponding with the first through hole is outwardly protruding, and it is fixed to form second
Button, the position of second fixing buckle is equipped with to be passed through for first connecting shaft, the second bar through hole that can be slid back and forth,
There is second notch in the rear end of second connection component position corresponding with second fixing buckle, in second notch
Side be fixed with the second connecting shaft, second connecting shaft is for connecting and fixing first connection component.
Optionally, first connection component and the second connection component are cut by one piece of complete steel disc, if or by
Dry plate stalloy punching press is made.
Optionally, the shape of first fixing buckle is identical as the shape of first notch, and described first is fixed
The height for detaining protrusion is less than the depth of first notch；
The shape of second fixing buckle is identical as the shape of second notch, and the second fixing buckle protrusion
Height is less than the depth of second notch.
Optionally, first connecting shaft and second connecting shaft are the company of round connecting shaft or circular symmetry trimming
Spindle.
Optionally, the width of first strip through-hole is slightly larger than the width of second connecting shaft, second bar shaped
The width of through-hole is slightly larger than the width of first connecting shaft.
Optionally, laterally clamping constitutes a chain link, institute mutually for first connection component and second connection component
The mode for stating clamping includes: that a piece of second connection component and the second connection component of two panels are clamped among the first connection component of two panels
Centre clamps a piece of first connection component.
Optionally, when clamping a piece of second connection component among method of clamping is the first connection component of two panels, two panels the
The parallel and symmetrical placement of one connection component, in centre, two panels first is connected for the first connecting shaft setting of the first connection component of two panels
In the second bar through hole of the second intermediate connection component of the first connecting shaft insertion of component；
When method of clamping is that the second connection component of two panels centre clamps a piece of first connection component, two panels the second connection group
The parallel and symmetrical placement of part, the second connecting shaft setting of the second connection component of two panels is in centre, and the of the second connection component of two panels
In the second bar through hole of the first intermediate connection component of two connecting shafts insertion.
Optionally, several described chain links intermesh before and after in the longitudinal direction and connect and compose the shaft, in the shaft
Both ends be connected separately with the first firm banking and the second firm banking.
Optionally, if first firm banking is made of the first fixation kit of dry plate；
There is protrusion in one end of first fixation kit, forms third fixing buckle and third strip through-hole, the third
The position of fixing buckle is corresponding with first connecting shaft；The other end of first fixation kit is fixed at the terminal.
Optionally, if second firm banking is made of the second fixation kit of dry plate；
One end of second fixation kit is equipped with third notch and third connecting shaft, the position of the third connecting shaft
It sets corresponding with the second bar through hole；The other end of second fixation kit is fixed at the terminal.
Beneficial effect
The present invention provides a kind of shaft, can be compressed in the arc length on the inside of shaft for existing shaft in rotation,
The problem of causing flexible display screen to be extruded to damage, current folding screen equipment can not be applied to, by pivot structure
It improves, shaft includes: several first connection components and the second connection component；First connection component and the second connection component are equal
For laminated structure, placed in a manner of using the front end of a component to intermesh and clamp by the rear end of another component；The
One shaft is equipped with the first fixing buckle, the first strip through-hole, the first notch and the first connecting shaft, and it is solid that the second shaft is equipped with second
Fixed button, second bar through hole, the second notch and the second connecting shaft, in shaft rotation, it is logical that the first connecting shaft is inserted into the second bar shaped
In hole, the first connecting shaft slides back and forth in second bar through hole, and the second connecting shaft is in the first strip through-hole, the second connecting shaft
It is slid back and forth in the first strip through-hole, so that the outside arc length of shaft increases, inside arc length remains unchanged or increases,
Solve shaft rotation when on the inside of camber line generate camber line it is poor, reached shaft rotation when, the arc length of inside not by
Compression is extruded the problem of causing damage so as to avoid flexible display screen.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
The hardware structural diagram of Fig. 1 each embodiment one optional collapsible terminal to realize the present invention.
Fig. 2 is the wireless communication system schematic diagram of collapsible terminal as shown in Figure 1；
Fig. 3 is the structural schematic diagram for the first connection component of one kind that first embodiment of the invention provides；
Fig. 4 is the structural schematic diagram for the second connection component of one kind that first embodiment of the invention provides；
Fig. 5 is a kind of perspective view for complete shaft that first embodiment of the invention provides；
Fig. 6 is the perspective view for another complete shaft that first embodiment of the invention provides；
Fig. 7 is the structural schematic diagram for the first fixation kit of one kind that first embodiment of the invention provides；
Fig. 8 is the structural schematic diagram for the second fixation kit of one kind that first embodiment of the invention provides.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as foldable hand
Machine, foldable panel computer, laptop, foldable palm PC, personal digital assistant (Personal Digital
Assistant, PDA), portable media player (Portable Media Player, PMP), navigation device, wearable set
The collapsible terminals terminal such as standby, Intelligent bracelet, pedometer, and number TV, desktop computer etc. are folding fixed whole
End.
It will be illustrated by taking collapsible terminal terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that removing
It is used in particular for except the element of mobile purpose, the construction of embodiment according to the present invention can also apply to fixed type
Collapsible terminal.
Referring to Fig. 1, a kind of hardware structural diagram of its collapsible terminal of each embodiment to realize the present invention, it should
Collapsible terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output list
First 103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface list
The components such as member 108, memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that being shown in Fig. 1
Collapsible terminal structure do not constitute the restriction to collapsible terminal, collapsible terminal may include more more or less than illustrating
Component, perhaps combine certain components or different component layouts.
It is specifically introduced below with reference to all parts of the Fig. 1 to collapsible terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and collapsible terminal can help user to receive and dispatch by WiFi module 102
Email, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1
WiFi module 102 is shown, but it is understood that, and it is not belonging to must be configured into for collapsible terminal, it completely can root
It is omitted within the scope of not changing the essence of the invention according to needs.
Audio output unit 103 can be in call signal reception pattern, call mode, record in collapsible terminal 100
When under the isotypes such as mode, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data that person stores in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit
103 can also provide audio output relevant to the specific function that collapsible terminal 100 executes (for example, call signal reception sound
Sound, message sink sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Collapsible terminal 100 further includes at least one sensor 105, for example, optical sensor, motion sensor and other
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ring
The light and shade of border light adjusts the brightness of display panel 1061, proximity sensor can when collapsible terminal 100 is moved in one's ear,
Close display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions
The size of (generally three axis) acceleration, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static
It (for example pedometer, is struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc.；Fingerprint sensor, pressure sensor, iris sensor, molecule sensor, the gyroscope, gas that can also configure as mobile phone
The other sensors such as meter, hygrometer, thermometer, infrared sensor are pressed, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate and collapsible terminal
User setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch behaviour of user on it or nearby
Make (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel
Operation near 1071), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touching
Two parts of detection device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch behaviour
Make bring signal, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.This
Outside, touch panel 1071 can be realized using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touching
Panel 1071 is controlled, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072
It can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operation
One of bar etc. is a variety of, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing collapsible terminal as two independent components, but in certain embodiments,
Touch panel 1071 and display panel 1061 can be integrated and be realized the function that outputs and inputs of collapsible terminal, specifically herein
Without limitation.
Interface unit 108 be used as at least one external device (ED) connect with collapsible terminal 100 can by interface.Example
Such as, external device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, You Xianhuo
Wireless data communications port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in collapsible terminal 100 or can
For transmitting data between collapsible terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of collapsible terminal, utilizes various interfaces and the entire collapsible terminal of connection
Various pieces, by running or execute the software program and/or module that are stored in memory 109, and call and be stored in
Data in memory 109 execute the various functions and processing data of collapsible terminal, to carry out to collapsible terminal whole
Monitoring.Processor 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulation
Demodulation processor, wherein the main processing operation system of application processor, user interface and application program etc., modulation /demodulation processing
Device mainly handles wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Collapsible terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply
111 can be logically contiguous by power-supply management system and processor 110, thus charged by power-supply management system realization management,
The functions such as electric discharge and power managed.
Although Fig. 1 is not shown, collapsible terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that collapsible terminal of the invention is based below
It is described.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 is with can providing the IP of UE201
Location distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned collapsible terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
First embodiment
Fig. 3 is to present embodiments provide a kind of shaft, which includes: several first connection components and the second connection group
Part；First connection component and second connection component are laminated structure, use the front end of a component with other one
The rear end of a component intermeshes and the mode clamped is placed；Position among the front end of first connection component is to evagination
It rises, forms the first fixing buckle, the position of first fixing buckle is equipped with and passes through for the second connecting shaft, can slide back and forth the
There are first notch in one strip through-hole, the rear end of first connection component position corresponding with first fixing buckle,
The first connecting shaft is fixed with beside first notch, first connecting shaft is for connecting and fixing the second connection group
Part；The front end of second connection component position corresponding with the first through hole is outwardly protruding, forms the second fixing buckle, described
The position of second fixing buckle is equipped with and passes through for first connecting shaft, the second bar through hole that can be slid back and forth, and described the
There is second notch in the rear end of two connection components position corresponding with second fixing buckle, on the side of second notch
It is fixed with the second connecting shaft, second connecting shaft is for connecting and fixing first connection component.
One of structure of first connection component is a kind of first connection group provided in this embodiment referring to Fig. 3, Fig. 3
The schematic diagram of part, first connection component 300 include: the first fixing buckle 301, the first strip through-hole 302,303 and of the first notch
First connecting shaft 304.
The middle position of the front end of the first connection component 300 is arranged in first fixing buckle 301, and protrudes from
First connection component offers the first strip through-hole on the identical position of the first fixing buckle of the first connection component
302, the effect of the first strip through-hole 302 is exactly cunning of second connecting shaft in the first strip through-hole back and forth in shaft rotation
It is dynamic, in the case where so that the arc length on the inside of shaft is constant, is drawn high for the camber line on the outside of shaft and extension space is provided, therefore
First strip through-hole 302 specific length needs determined according to the inside and outside arc length difference of the actual conditions of shaft and shaft, example
Such as when the length of shaft is long or the inside and outside arc length of shaft difference is smaller, the length of the first strip through-hole 302 can compare
It is short, as shown in figure 3, the first strip through-hole 302 usually have certain radian, the angle of rotation of the radian and the first connection component
Degree is related, and rotational angle is bigger, and radian is also bigger.
Having a notch in the rear end of the first connection component 300 position corresponding with the first fixing buckle 301 is the first notch
303, which is used to accommodate what previous first connection component moved forward in shaft full extension
First fixing buckle；In the lower section of notch, there are one the first connecting shafts 304 for being fixedly connected with shaft, first to connect
The prominent surface with the first connection component 300 of spindle 304, is a rod-like structure outstanding, the setting position of the first connecting shaft 304
Set it is related to the rotation direction of shaft, the first connecting shaft 304 be arranged in shaft rotation inside side, close to rotation the center of circle one
Side.
Referring to fig. 4, Fig. 4 is a kind of second connection group provided in this embodiment to one of structure of second connection component
The schematic diagram of part, second connection component 400 include: the second fixing buckle 401, second bar through hole 402,403 and of the second notch
Second connecting shaft 404.
The front end that the second connection component 400 is arranged in second fixing buckle 401 is connect with first on the first connection component 300
The corresponding position of axis, and the second connection component is protruded from, it is opened up on the identical position of the second fixing buckle of the second connection component
There is second bar through hole 402, the effect of second bar through hole 402 is exactly in shaft rotation, and the first connecting shaft is in the second bar shaped
Sliding in through-hole back and forth in the case where so that the arc length on the inside of shaft is constant, draws high for the camber line on the outside of shaft and mentions
For extension space, therefore the specific length of second bar through hole 402 needs inside and outside according to the actual conditions and shaft of shaft
Arc length difference determines, such as when the length of shaft is long or the inside and outside arc length of shaft difference is smaller, second bar through hole
402 length can compare short, as shown in figure 4, second bar through hole 402 usually has certain radian, the radian and second
The rotational angle of connection component is related, and rotational angle is bigger, and radian is also bigger.
Having a notch in the rear end of the second connection component 400 position corresponding with the second fixing buckle 401 is the second notch
404, which is used to accommodate the second fixing buckle that previous second connection component moves forward in shaft full extension；It is lacking
Mouthful top be additionally provided with one for being fixedly connected with the second connecting shaft 404 of shaft, the setting position of the second connecting shaft 404 and the
The position of first fixing buckle of one connection component is related, and in assembly, second connecting shaft 404 is inserted into the of the first connection component
In one strip through-hole.
First connection component and the second connection component are cut by one piece of complete steel disc, if or being rushed by dry plate stalloy
It is pressed into.As shown in Figure 5 and Figure 6, Fig. 5 and Fig. 6 is a kind of solid of the shaft provided in an embodiment of the present invention under different perspectives
Schematic diagram, the first connection component and the second connection component are made of steel disc punching press as can be known from Fig. 5 and Fig. 6, use
If the cost of manufacture that can reduce connection component is made in dry plate steel disc punching press, intermediate steel disc can also be replaced in stamped
It changes the component of other materials into, or fills intermediate space by the way of injection molding, to reduce the weight of connection component, reduce
The cost of connection component.It is cut into the rigidity that connection component can be improved according to one piece of complete steel disc, improves shaft
Reliability.
In this embodiment since shaft is when full extension, the first strip through-hole and the first fixing buckle and second
Strip through-hole and the second fixing buckle move forward, thus the first fixing buckle of the first connection component of the latter full extension when
Time is understood in the first notch of the first fixing buckle that some is stretched over previous first connection component, the latter the second connection group
Second fixing buckle of part understands some second fixing buckle for being stretched over previous second connection component when full extension
The second notch in.Therefore the shape of the first fixing buckle is identical as the shape of the first notch, and the height of the first fixing buckle protrusion
Spend the depth less than the first notch；The shape of second fixing buckle is identical as the shape of the second notch, and the second fixing buckle protrusion
Height less than the second notch depth.
Referring to Fig. 3 and Fig. 4, in the present embodiment, the first strip through-hole of the first connection component and the second connection component
Second bar through hole has certain radian, and the bending direction of radian is identical as the direction that shaft rotates, and the size of radian is with before
The number of latter linked first connection component and the second connection component is related, and the number of connection is more, and radian is smaller, the number of connection
Mesh is fewer, and radian is bigger.In the rotation process of shaft, shaft usually all refers to 180 ° of rotation, therefore shaft is needed 180 °
The first connection component and the second connection component in shaft are uniformly distributed to, therefore, current latter linked first connection component
When more with the number of the second connection component, the radian of each first connection component and the distribution of the second connection component is also got over
It is small.The problem of concurrently there are radian also and there is arc length, it is known that shaft is in the course of rotation, the inside of shaft and outer
It is poor that there are arc length for side, and the arc length of inside is less than the arc length in outside, during rotation, the arc length in outside due to the radius of gyration
Always it is greater than the arc length of inside, therefore, the second bar shaped of the first strip through-hole and the second connection component of the first connection component
Their position of the arc length of through-hole is related, for the first connection component and the second connection component of example the present embodiment Fig. 3 and Fig. 4,
Since front end is arranged in close to intermediate position in the first strip through-hole of the first connection component, and the Article 2 of the second connection component
Position of the front end on the inside of shaft is arranged in shape through-hole, therefore the arc length of the first strip through-hole is greater than second bar through hole
Arc length, but their radian is identical.
In the present embodiment, since the first connecting shaft needs to slide back and forth in second bar through hole, the second connecting shaft is needed
To be slid back and forth in the first strip through-hole, thus the width of the first strip through-hole be slightly larger than the second connecting shaft width, second
The width of strip through-hole is slightly larger than the width of the first connecting shaft.
Shaft provided in this embodiment includes: several first connection components and the second connection component, the first connection component and
Second connection component is laminated structure, and the front end of a component is used to be intermeshed and clamped with the rear end of another component
Mode place, in assembling, laterally clamping constitutes a chain link mutually for the first connection component and the second connection component, clamping
Mode includes: that clamping among the second connection component of a piece of second connection component and two panels is clamped among the first connection component of two panels
A piece of first connection component.
When method of clamping is that the first connection component of two panels centre clamps a piece of second connection component, two panels the first connection group
The parallel and symmetrical placement of part, the first connecting shaft setting of the first connection component of two panels is in centre, and the of the first connection component of two panels
In the second bar through hole of the second intermediate connection component of one connecting shaft insertion；When method of clamping is in the second connection component of two panels
Between when clamping a piece of first connection component, the parallel and symmetrical placement of the second connection component of two panels, the of the second connection component of two panels
The setting of two connecting shafts is in centre, the Article 2 of the first intermediate connection component of the second connecting shaft insertion of the second connection component of two panels
In shape through-hole.
It in practical application, the clamping piece of two sides is in the centre of the clamping piece of two sides due to connecting shaft, and is symmetrical
It places, therefore, the length of connecting shaft is less than or equal to the half of intermediate clamping piece thickness, just can guarantee the secured of clamping in this way
Property, since the connecting shaft of the clamping piece of side is located at centre, the position of face axis can not be seen after assembling, referring to Fig. 5
In the second connection component 400, the first connection component in corresponding second connecting shaft and Fig. 6 can not be just seen in Fig. 5
300, corresponding first connecting shaft can not be just seen in Fig. 6；And the connection component of intermediate clamping is due to needs while and two sides
Connection component be connected and fixed, therefore the connection shaft of intermediate connection component has configuration in the two sides of connection component.
The chain link of above-mentioned formation just constitutes a shaft by the assembling mode of front and back longitudinal direction, specifically, several
The component that one connection component and the second connection component laterally clamp mutually intermeshes before and after in the longitudinal direction connects and composes shaft,
The both ends of shaft are connected separately with the first firm banking and the second firm banking.It specifically may refer to Fig. 5 and Fig. 6, Fig. 5 and figure
6 be the perspective view of shaft when assembly is completed.
If the first firm banking is made of the first fixation kit of dry plate 500；There is protrusion in one end of first fixation kit 500,
It forms third fixing buckle 501 and third strip through-hole 502, the position of third fixing buckle 501 is corresponding with the first connecting shaft；The
The other end of one fixation kit 500 has fixed mechanism 503, for fixation kit 500 is fixed at the terminal.Fixed mechanism
503 concrete shape can be changed according to specific fixed form, when fixed for example, by using screw, on fixed mechanism 503
Corresponding screw hole is set.
If the second firm banking is made of the second fixation kit of dry plate 600；One end of second fixation kit 600 is equipped with third
Notch 601, and it is provided with the third connection shaft 602 of fixed rotating shaft, third connecting shaft 602 is corresponding with second bar through hole；
The other end of second fixation kit has fixed mechanism 603, for fixation kit 600 is fixed at the terminal.Fixed mechanism 603
Concrete shape can be changed according to specific fixed form, when fixed for example, by using screw, be arranged on fixed mechanism 603
Corresponding screw hole.
It should be noted that the first connection shaft, the second connection shaft connect shaft with third and are in the present embodiment
It fixes and protrudes from corresponding connection component and fixation kit, the first connection shaft, the second connection shaft are connected with third
The setting position of shaft when connection component or fixation kit are set to outermost only in have setting, when connection component or solid
When determining component and being set to middle position, it can be arranged to the side in the same direction simultaneously, can also be respectively provided in two sides.
The present embodiment (beneficial effect).
The embodiment of the invention provides a kind of shaft, which includes: several first connection components and the second connection component；
First connection component and the second connection component are laminated structure, use the front end of a component with the rear end of another component
It intermeshes and the mode clamped is placed；Position among the front end of first connection component is outwardly protruding, forms the first fixing buckle,
The position of first fixing buckle is equipped with and passes through for the second connecting shaft, the first strip through-hole that can be slid back and forth, the first connection group
There is first notch in the rear end of part position corresponding with the first fixing buckle, and the first connection is fixed with beside the first notch
Axis, the first connecting shaft is for connecting and fixing the second connection component；The front end of second connection component position corresponding with first through hole
Outwardly protruding, the second fixing buckle of formation is set, the position of the second fixing buckle is equipped with to be passed through for the first connecting shaft, can be slid back and forth
Second bar through hole, there is second notch in the rear end of the second connection component position corresponding with the second fixing buckle, second
The second connecting shaft is fixed with beside notch, the second connecting shaft is for connecting and fixing the first connection component.By the first connection group
In rotation, the second connecting shaft slides back and forth the shaft that part, the second connection component form in the first strip through-hole, the first connection
Component slides back and forth in second bar through hole, certain ductility is provided for the rotation of shaft, to solve in shaft
The compressed problem of the arc length of side, the problem of damage so as to avoid the flexible display screen in inside by compression.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of shaft, which is characterized in that the shaft includes: several first connection components and the second connection component；Described
One connection component and second connection component are laminated structure, use the front end of a component with another component after
End intermeshes and the mode clamped is placed；
Position among the front end of first connection component is outwardly protruding, forms the first fixing buckle, first fixing buckle
Position is equipped with and passes through for the second connecting shaft, the first strip through-hole that can be slid back and forth, the rear end of first connection component
There is first notch in position corresponding with first fixing buckle, is fixed with the first connection beside first notch
Axis, first connecting shaft is for connecting and fixing second connection component；
The front end of second connection component position corresponding with the first through hole is outwardly protruding, forms the second fixing buckle, institute
The position for stating the second fixing buckle is equipped with to be passed through for first connecting shaft, and the second bar through hole that can be slid back and forth is described
There is second notch in the rear end of second connection component position corresponding with second fixing buckle, on the side of second notch
While being fixed with the second connecting shaft, second connecting shaft is for connecting and fixing first connection component.
2. shaft as described in claim 1, which is characterized in that first connection component and the second connection component are complete by one piece
Steel disc be cut into, if or being made of dry plate stalloy punching press.
3. shaft as described in claim 1, which is characterized in that the shape of the shape of first fixing buckle and first notch
It is identical, and the height of the first fixing buckle protrusion is less than the depth of first notch；
The shape of second fixing buckle is identical as the shape of second notch, and the height of the second fixing buckle protrusion
Less than the depth of second notch.
4. shaft as described in claim 1, which is characterized in that first strip through-hole and the second bar through hole have centainly
Radian, the bending direction of radian is identical as the direction that shaft rotates, the size of radian and preceding latter linked first connection component
Related to the number of the second connection component, number is more, and radian is smaller, and number is fewer, and radian is bigger.
5. shaft as described in claim 1, which is characterized in that the width of first strip through-hole is slightly larger than second connection
The width of axis, the width of the second bar through hole are slightly larger than the width of first connecting shaft.
6. the shaft as described in claim any one of 1-5, which is characterized in that first connection component and the second connection group
Laterally clamping constitutes a chain link to part mutually, and the mode of the clamping includes: clamping a piece of the among two panels the first connection component
A piece of first connection component is clamped among the second connection component of two connection components and two panels.
7. shaft as claimed in claim 6, which is characterized in that when method of clamping is that clamping is a piece of among the first connection component of two panels
When the second connection component, the first connecting shaft of the parallel and symmetrical placement of the first connection component of two panels, the first connection component of two panels is set
It sets in centre, the second bar through hole of the second intermediate connection component of the first connecting shaft insertion of the first connection component of two panels；
When method of clamping is that the second connection component of two panels centre clamps a piece of first connection component, the second connection component of two panels is flat
Capable and symmetrically placed, in centre, the second of the second connection component of two panels connects for the second connecting shaft setting of the second connection component of two panels
In the second bar through hole of the first intermediate connection component of spindle insertion.
8. shaft as claimed in claim 6, which is characterized in that several described chain links intermesh before and after in the longitudinal direction and connect structure
At the shaft, the first firm banking and the second firm banking are connected separately at the both ends of the shaft.
9. shaft as claimed in claim 8, which is characterized in that if first firm banking is by dry plate the first fixation kit group
At；
There is protrusion in one end of first fixation kit, forms third fixing buckle and third strip through-hole, the third are fixed
The position of button is corresponding with first connecting shaft；The other end of first fixation kit is fixed at the terminal.
10. shaft as claimed in claim 8, which is characterized in that if second firm banking is by dry plate the second fixation kit group
At；
One end of second fixation kit is equipped with third notch and third connecting shaft, the third connecting shaft and described the
Two strip through-holes are corresponding；The other end of second fixation kit is fixed at the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253385.5A CN109936651A (en) | 2019-03-29 | 2019-03-29 | A kind of shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253385.5A CN109936651A (en) | 2019-03-29 | 2019-03-29 | A kind of shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109936651A true CN109936651A (en) | 2019-06-25 |
Family
ID=66988928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253385.5A Pending CN109936651A (en) | 2019-03-29 | 2019-03-29 | A kind of shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109936651A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430294A (en) * | 2019-06-28 | 2019-11-08 | 江西沃格光电股份有限公司 | Bend component, bogey and electronic equipment |
| CN110742777A (en) * | 2019-10-14 | 2020-02-04 | 北京大学 | Flexible structure driven by flexible wires, chain link and wearing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100870375B1 (en) * | 2006-03-31 | 2008-11-25 | 가시오 히타치 모바일 커뮤니케이션즈 컴퍼니 리미티드 | Hinge device and portable electronic apparatus |
| CN103927940A (en) * | 2013-01-11 | 2014-07-16 | 株式会社普莱斯科 | Foldable flexible display device |
| CN105065431A (en) * | 2015-07-20 | 2015-11-18 | 联想(北京)有限公司 | Electronic equipment and flexible connecting device |
| CN204878290U (en) * | 2015-06-17 | 2015-12-16 | 富世达股份有限公司 | Pivot device capable of being applied to flexible display screen |
| CN107044478A (en) * | 2017-03-15 | 2017-08-15 | 联想(北京)有限公司 | A kind of rotating shaft |
| CN108156777A (en) * | 2017-12-22 | 2018-06-12 | 联想(北京)有限公司 | A kind of electronic equipment and its rotating shaft mechanism |
| CN108712529A (en) * | 2018-05-24 | 2018-10-26 | 维沃移动通信有限公司 | A kind of hinge and mobile terminal |
-
2019
- 2019-03-29 CN CN201910253385.5A patent/CN109936651A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100870375B1 (en) * | 2006-03-31 | 2008-11-25 | 가시오 히타치 모바일 커뮤니케이션즈 컴퍼니 리미티드 | Hinge device and portable electronic apparatus |
| CN103927940A (en) * | 2013-01-11 | 2014-07-16 | 株式会社普莱斯科 | Foldable flexible display device |
| CN204878290U (en) * | 2015-06-17 | 2015-12-16 | 富世达股份有限公司 | Pivot device capable of being applied to flexible display screen |
| CN105065431A (en) * | 2015-07-20 | 2015-11-18 | 联想(北京)有限公司 | Electronic equipment and flexible connecting device |
| CN107044478A (en) * | 2017-03-15 | 2017-08-15 | 联想(北京)有限公司 | A kind of rotating shaft |
| CN108156777A (en) * | 2017-12-22 | 2018-06-12 | 联想(北京)有限公司 | A kind of electronic equipment and its rotating shaft mechanism |
| CN108712529A (en) * | 2018-05-24 | 2018-10-26 | 维沃移动通信有限公司 | A kind of hinge and mobile terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430294A (en) * | 2019-06-28 | 2019-11-08 | 江西沃格光电股份有限公司 | Bend component, bogey and electronic equipment |
| CN110430294B (en) * | 2019-06-28 | 2021-07-27 | 江西沃格光电股份有限公司 | Bending assembly, bearing device and electronic equipment |
| CN110742777A (en) * | 2019-10-14 | 2020-02-04 | 北京大学 | Flexible structure driven by flexible wires, chain link and wearing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108055371A (en) | A kind of fold mechanism and Foldable mobile terminal | |
| CN208807704U (en) | A kind of connection chain link, watchband and its wearable device | |
| CN107093418A (en) | A kind of screen display method, computer equipment and storage medium | |
| CN108052302A (en) | Association display methods, terminal and the computer readable storage medium of double-sided screen | |
| CN108712535A (en) | Folding mobile terminal | |
| CN108234773A (en) | A kind of switching method of double-sided screen, terminal and storage medium | |
| CN110012132A (en) | A kind of flexibility screen assembly and flexible screen terminal | |
| CN107844230A (en) | A kind of advertisement page method of adjustment, mobile terminal and computer-readable recording medium | |
| CN108833665A (en) | Communication means, wearable device and computer readable storage medium | |
| CN110043555A (en) | A kind of shaft | |
| CN107196041A (en) | Antenna assembly and three-stage mobile terminal | |
| CN109936651A (en) | A kind of shaft | |
| CN110174934A (en) | A kind of power button device and mobile terminal | |
| CN110347284A (en) | A kind of flexible display screen control method, terminal and computer readable storage medium | |
| CN109561221A (en) | A kind of call control method, equipment and computer readable storage medium | |
| CN110032313A (en) | A kind of screen switching, terminal and computer readable storage medium | |
| CN110071990A (en) | A kind of shaft | |
| CN108897451A (en) | The recognition methods of major-minor display screen, mobile terminal and computer readable storage medium | |
| CN108228070A (en) | Input display method, device and computer readable storage medium | |
| CN108347534A (en) | A kind of vibration adjusting method, terminal and storage medium | |
| CN107566607A (en) | One kind notice display methods, mobile terminal and computer-readable recording medium | |
| CN110094408A (en) | A kind of shaft | |
| CN109831219A (en) | A kind of terminal with Kato | |
| CN110035143A (en) | A kind of Folding screen connector and Folding screen | |
| CN110035142A (en) | A kind of Folding screen connector and Folding screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190625 |